Nodejs String Include includes( other )

Method Source Code

String.prototype.includes = function( other ){
// True if this string is somewhere inside the other one
  return !!other && this.indexOf( other) != -1
}

function str_includes( that, other ){
// Like that.includes( other) but sometimes faster
  return !!other && that.indexOf( other) != -1
}

Related

1. include(pattern)

   String.prototype.include = function(pattern) {
     return this.indexOf(pattern) !== -1;
   

2. include(pattern)

   String.prototype.include = function (pattern) {
     return this.indexOf(pattern) > -1;
   

3. include(pattern)

   String.prototype.include = function (pattern) {
       return this.indexOf(pattern) > -1;
   enyo.singleton({
       name: "preware.Globals",
       published: {
           appVersion: "0.2"
   });
   ...
   

4. include(x)

   String.prototype.include = function(x){
     return this.indexOf(x) > -1
   

5. includeString(search, start, caseSensitive, eachOther)

   String.prototype.includeString = function (search, start, caseSensitive, eachOther) {
     'use strict';
     caseSensitive = caseSensitive === void 0 ? false : !!caseSensitive;
     eachOther = eachOther === void 0 ? false : !!eachOther;
     if (caseSensitive) {
       return this.includes(search, start);
     if (typeof start !== 'number') {
       start = 0;
   ...
   

6. includes()

   String.prototype.includes = function () {
       'use strict';
       return String.prototype.indexOf.apply(this, arguments) !== -1;
   };
   

7. includes(matcher)

   String.prototype.includes = function(matcher) {
     var includes = false;
     if( this.indexOf( matcher ) > 0 ) {
       includes = true;
     return includes;
   

8. includes(string, index)

   String.prototype.includes = function (string, index) {
     if (typeof string === 'object' && string instanceof RegExp) 
        throw new TypeError("First argument to String.prototype.includes must not be a regular expression");
     return this.indexOf(string, index) !== -1;
   };
   

9. includes(substring)

   String.prototype.includes = function(substring){
     return this.indexOf(substring) > -1 ? true : false;